STM PDF

Vacuum technology - Standard methods for measuring vacuum-pump performance - Part 2- Positive displacement vacuum pumps. Original standard ISO 21360-2-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 21360-2-2020

Adhesives - Guidelines for the fabrication of adhesively bonded structures and reporting procedures suitable for the risk evaluation of such structures. Original standard ISO 21368-2005 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 21368-2022

Petroleum products and lubricants - Determination of cone penetration of lubricating greases and petrolatum. Original standard ISO 2137-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 2137-2020

Uncrewed aircraft systems - Part 3- Operational procedures. Original standard ISO 21384-3-2026 in PDF full version. Additional info + preview on request

Document status: Active

Hard coal and coke - Guidance to the inspection of mechanical sampling systems. Original standard ISO 21398-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 21398-2019

Milk, milk products, infant formula and adult nutritionals - Determination of chloride - Potentiometric titration method. Original standard ISO 21422-2018 in PDF full version. Additional info + preview on request

Document status: Active